1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
24 * Copyright (c) 2012 David Hoeppner. All rights reserved.
25 */
26
27 /*
28 * Display kernel statistics
29 *
30 * This is a reimplementation of the perl kstat command originally found
31 * under usr/src/cmd/kstat/kstat.pl
32 *
33 * Incompatibilities:
34 * - perl regular expressions not longer supported
35 * - options checking is stricter
36 *
37 * Flags added:
38 * -C similar to the -p option but value is separated by a colon
39 * -h display help
40 * -j json format
41 */
42
43 #include <assert.h>
44 #include <ctype.h>
45 #include <errno.h>
46 #include <kstat.h>
47 #include <langinfo.h>
48 #include <libgen.h>
49 #include <limits.h>
50 #include <locale.h>
51 #include <signal.h>
52 #include <stddef.h>
53 #include <stdio.h>
54 #include <stdlib.h>
55 #include <string.h>
56 #include <strings.h>
57 #include <time.h>
58 #include <unistd.h>
59 #include <sys/list.h>
60 #include <sys/time.h>
61 #include <sys/types.h>
62
63 #include "kstat.h"
64 #include "statcommon.h"
65
66 char *cmdname = "kstat"; /* Name of this command */
67 int caught_cont = 0; /* Have caught a SIGCONT */
68
69 static uint_t g_timestamp_fmt = NODATE;
70
71 /* Helper flag - header was printed already? */
72 static boolean_t g_headerflg;
73
74 /* Saved command line options */
75 static boolean_t g_cflg = B_FALSE;
76 static boolean_t g_jflg = B_FALSE;
77 static boolean_t g_lflg = B_FALSE;
78 static boolean_t g_pflg = B_FALSE;
79 static boolean_t g_qflg = B_FALSE;
80 static char *g_ks_class = "*";
81
82 /* Return zero if a selector did match */
83 static int g_matched = 1;
84
85 /* Sorted list of kstat instances */
86 static list_t instances_list;
87 static list_t selector_list;
88
89 int
90 main(int argc, char **argv)
91 {
92 ks_selector_t *nselector;
93 ks_selector_t *uselector;
94 kstat_ctl_t *kc;
95 hrtime_t start_n;
96 hrtime_t period_n;
97 boolean_t errflg = B_FALSE;
98 boolean_t nselflg = B_FALSE;
99 boolean_t uselflg = B_FALSE;
100 char *q;
101 int count = 1;
102 int infinite_cycles = 0;
103 int interval = 0;
104 int n = 0;
105 int c, m, tmp;
106
107 (void) setlocale(LC_ALL, "");
108 #if !defined(TEXT_DOMAIN) /* Should be defined by cc -D */
109 #define TEXT_DOMAIN "SYS_TEST" /* Use this only if it wasn't */
110 #endif
111 (void) textdomain(TEXT_DOMAIN);
112
113 /*
114 * Create the selector list and a dummy default selector to match
115 * everything. While we process the cmdline options we will add
116 * selectors to this list.
117 */
118 list_create(&selector_list, sizeof (ks_selector_t),
119 offsetof(ks_selector_t, ks_next));
120
121 nselector = new_selector();
122
123 /*
124 * Parse named command line arguments.
125 */
126 while ((c = getopt(argc, argv, "h?CqjlpT:m:i:n:s:c:")) != EOF)
127 switch (c) {
128 case 'h':
129 case '?':
130 usage();
131 exit(0);
132 break;
133 case 'C':
134 g_pflg = g_cflg = B_TRUE;
135 break;
136 case 'q':
137 g_qflg = B_TRUE;
138 break;
139 case 'j':
140 g_jflg = B_TRUE;
141 break;
142 case 'l':
143 g_pflg = g_lflg = B_TRUE;
144 break;
145 case 'p':
146 g_pflg = B_TRUE;
147 break;
148 case 'T':
149 switch (*optarg) {
150 case 'd':
151 g_timestamp_fmt = DDATE;
152 break;
153 case 'u':
154 g_timestamp_fmt = UDATE;
155 break;
156 default:
157 errflg = B_TRUE;
158 }
159 break;
160 case 'm':
161 nselflg = B_TRUE;
162 nselector->ks_module =
163 (char *)safe_strdup(optarg);
164 break;
165 case 'i':
166 nselflg = B_TRUE;
167 nselector->ks_instance =
168 (char *)safe_strdup(optarg);
169 break;
170 case 'n':
171 nselflg = B_TRUE;
172 nselector->ks_name =
173 (char *)safe_strdup(optarg);
174 break;
175 case 's':
176 nselflg = B_TRUE;
177 nselector->ks_statistic =
178 (char *)safe_strdup(optarg);
179 break;
180 case 'c':
181 g_ks_class =
182 (char *)safe_strdup(optarg);
183 break;
184 default:
185 errflg = B_TRUE;
186 break;
187 }
188
189 if (g_qflg && (g_jflg || g_pflg)) {
190 (void) fprintf(stderr, gettext(
191 "-q and -lpj are mutually exclusive\n"));
192 errflg = B_TRUE;
193 }
194
195 if (errflg) {
196 usage();
197 exit(2);
198 }
199
200 argc -= optind;
201 argv += optind;
202
203 /*
204 * Consume the rest of the command line. Parsing the
205 * unnamed command line arguments.
206 */
207 while (argc--) {
208 errno = 0;
209 tmp = strtoul(*argv, &q, 10);
210 if (tmp == ULONG_MAX && errno == ERANGE) {
211 if (n == 0) {
212 (void) fprintf(stderr, gettext(
213 "Interval is too large\n"));
214 } else if (n == 1) {
215 (void) fprintf(stderr, gettext(
216 "Count is too large\n"));
217 }
218 usage();
219 exit(2);
220 }
221
222 if (errno != 0 || *q != '\0') {
223 m = 0;
224 uselector = new_selector();
225 while ((q = (char *)strsep(argv, ":")) != NULL) {
226 m++;
227 if (m > 4) {
228 free(uselector);
229 usage();
230 exit(2);
231 }
232
233 if (*q != '\0') {
234 switch (m) {
235 case 1:
236 uselector->ks_module =
237 (char *)safe_strdup(q);
238 break;
239 case 2:
240 uselector->ks_instance =
241 (char *)safe_strdup(q);
242 break;
243 case 3:
244 uselector->ks_name =
245 (char *)safe_strdup(q);
246 break;
247 case 4:
248 uselector->ks_statistic =
249 (char *)safe_strdup(q);
250 break;
251 default:
252 assert(B_FALSE);
253 }
254 }
255 }
256
257 if (m < 4) {
258 free(uselector);
259 usage();
260 exit(2);
261 }
262
263 uselflg = B_TRUE;
264 list_insert_tail(&selector_list, uselector);
265 } else {
266 if (tmp < 1) {
267 if (n == 0) {
268 (void) fprintf(stderr, gettext(
269 "Interval must be an "
270 "integer >= 1"));
271 } else if (n == 1) {
272 (void) fprintf(stderr, gettext(
273 "Count must be an integer >= 1"));
274 }
275 usage();
276 exit(2);
277 } else {
278 if (n == 0) {
279 interval = tmp;
280 count = -1;
281 } else if (n == 1) {
282 count = tmp;
283 } else {
284 usage();
285 exit(2);
286 }
287 }
288 n++;
289 }
290 argv++;
291 }
292
293 /*
294 * Check if we founded a named selector on the cmdline.
295 */
296 if (uselflg) {
297 if (nselflg) {
298 (void) fprintf(stderr, gettext(
299 "module:instance:name:statistic and "
300 "-m -i -n -s are mutually exclusive"));
301 usage();
302 exit(2);
303 } else {
304 free(nselector);
305 }
306 } else {
307 list_insert_tail(&selector_list, nselector);
308 }
309
310 assert(!list_is_empty(&selector_list));
311
312 list_create(&instances_list, sizeof (ks_instance_t),
313 offsetof(ks_instance_t, ks_next));
314
315 kc = kstat_open();
316 if (kc == NULL) {
317 perror("kstat_open");
318 exit(3);
319 }
320
321 if (count > 1) {
322 if (signal(SIGCONT, cont_handler) == SIG_ERR) {
323 (void) fprintf(stderr, gettext(
324 "signal failed"));
325 exit(3);
326 }
327 }
328
329 period_n = (hrtime_t)interval * NANOSEC;
330 start_n = gethrtime();
331
332 while (count == -1 || count-- > 0) {
333 ks_instances_read(kc);
334 ks_instances_print();
335
336 if (interval && count) {
337 sleep_until(&start_n, period_n, infinite_cycles,
338 &caught_cont);
339 (void) kstat_chain_update(kc);
340 (void) putchar('\n');
341 }
342 }
343
344 (void) kstat_close(kc);
345
346 return (g_matched);
347 }
348
349 /*
350 * Print usage.
351 */
352 static void
353 usage(void)
354 {
355 (void) fprintf(stderr, gettext(
356 "Usage:\n"
357 "kstat [ -Cjlpq ] [ -T d|u ] [ -c class ]\n"
358 " [ -m module ] [ -i instance ] [ -n name ] [ -s statistic ]\n"
359 " [ interval [ count ] ]\n"
360 "kstat [ -Cjlpq ] [ -T d|u ] [ -c class ]\n"
361 " [ module:instance:name:statistic ... ]\n"
362 " [ interval [ count ] ]\n"));
363 }
364
365 /*
366 * Sort compare function.
367 */
368 static int
369 compare_instances(ks_instance_t *l_arg, ks_instance_t *r_arg)
370 {
371 int rval;
372
373 rval = strcasecmp(l_arg->ks_module, r_arg->ks_module);
374 if (rval == 0) {
375 if (l_arg->ks_instance == r_arg->ks_instance) {
376 return (strcasecmp(l_arg->ks_name, r_arg->ks_name));
377 } else if (l_arg->ks_instance < r_arg->ks_instance) {
378 return (-1);
379 } else {
380 return (1);
381 }
382 } else {
383 return (rval);
384 }
385 }
386
387 /*
388 * Inserts an instance in the per selector list.
389 */
390 static void
391 nvpair_insert(ks_instance_t *ksi, char *name, ks_value_t *value,
392 uchar_t data_type)
393 {
394 ks_nvpair_t *instance;
395 ks_nvpair_t *tmp;
396
397 instance = (ks_nvpair_t *)malloc(sizeof (ks_nvpair_t));
398 if (instance == NULL) {
399 perror("malloc");
400 exit(3);
401 }
402
403 (void) strlcpy(instance->name, name, KSTAT_STRLEN);
404 (void) memcpy(&instance->value, value, sizeof (ks_value_t));
405 instance->data_type = data_type;
406
407 tmp = list_head(&ksi->ks_nvlist);
408 while (tmp != NULL && strcasecmp(instance->name, tmp->name) > 0)
409 tmp = list_next(&ksi->ks_nvlist, tmp);
410
411 list_insert_before(&ksi->ks_nvlist, tmp, instance);
412 }
413
414 /*
415 * Allocates a new all-matching selector.
416 */
417 static ks_selector_t *
418 new_selector(void)
419 {
420 ks_selector_t *selector;
421
422 selector = (ks_selector_t *)malloc(sizeof (ks_selector_t));
423 if (selector == NULL) {
424 perror("malloc");
425 exit(3);
426 }
427
428 list_link_init(&selector->ks_next);
429
430 selector->ks_module = "*";
431 selector->ks_instance = "*";
432 selector->ks_name = "*";
433 selector->ks_statistic = "*";
434
435 return (selector);
436 }
437
438 /*
439 * This function was taken from the perl kstat module code - please
440 * see for further comments there.
441 */
442 static kstat_raw_reader_t
443 lookup_raw_kstat_fn(char *module, char *name)
444 {
445 char key[KSTAT_STRLEN * 2];
446 register char *f, *t;
447 int n = 0;
448
449 for (f = module, t = key; *f != '\0'; f++, t++) {
450 while (*f != '\0' && isdigit(*f))
451 f++;
452 *t = *f;
453 }
454 *t++ = ':';
455
456 for (f = name; *f != '\0'; f++, t++) {
457 while (*f != '\0' && isdigit(*f))
458 f++;
459 *t = *f;
460 }
461 *t = '\0';
462
463 while (ks_raw_lookup[n].fn != NULL) {
464 if (strncmp(ks_raw_lookup[n].name, key, strlen(key)) == 0)
465 return (ks_raw_lookup[n].fn);
466 n++;
467 }
468
469 return (0);
470 }
471
472 /*
473 * Iterate over all kernel statistics and save matches.
474 */
475 static void
476 ks_instances_read(kstat_ctl_t *kc)
477 {
478 kstat_raw_reader_t save_raw = NULL;
479 kid_t id;
480 ks_selector_t *selector;
481 ks_instance_t *ksi;
482 ks_instance_t *tmp;
483 kstat_t *kp;
484 boolean_t skip;
485 char *ks_number;
486
487 for (kp = kc->kc_chain; kp != NULL; kp = kp->ks_next) {
488 /* Don't bother storing the kstat headers */
489 if (strncmp(kp->ks_name, "kstat_", 6) == 0) {
490 continue;
491 }
492
493 /* Don't bother storing raw stats we don't understand */
494 if (kp->ks_type == KSTAT_TYPE_RAW) {
495 save_raw = lookup_raw_kstat_fn(kp->ks_module,
496 kp->ks_name);
497 if (save_raw == NULL) {
498 #ifdef REPORT_UNKNOWN
499 (void) fprintf(stderr,
500 "Unknown kstat type %s:%d:%s - "
501 "%d of size %d\n", kp->ks_module,
502 kp->ks_instance, kp->ks_name,
503 kp->ks_ndata, kp->ks_data_size);
504 #endif
505 continue;
506 }
507 }
508
509 /*
510 * Iterate over the list of selectors and skip
511 * instances we dont want. We filter for statistics
512 * later, as we dont know them yet.
513 */
514 skip = B_FALSE;
515 (void) asprintf(&ks_number, "%d", kp->ks_instance);
516 selector = list_head(&selector_list);
517 while (selector != NULL) {
518 if (!(gmatch(kp->ks_module, selector->ks_module) != 0 &&
519 gmatch(ks_number, selector->ks_instance) != 0 &&
520 gmatch(kp->ks_name, selector->ks_name) != 0 &&
521 gmatch(kp->ks_class, g_ks_class))) {
522 skip = B_TRUE;
523 }
524 selector = list_next(&selector_list, selector);
525 }
526
527 free(ks_number);
528
529 if (skip) {
530 continue;
531 }
532
533 /*
534 * Allocate a new instance and fill in the values
535 * we know so far.
536 */
537 ksi = (ks_instance_t *)malloc(sizeof (ks_instance_t));
538 if (ksi == NULL) {
539 perror("malloc");
540 exit(3);
541 }
542
543 list_link_init(&ksi->ks_next);
544
545 (void) strlcpy(ksi->ks_module, kp->ks_module, KSTAT_STRLEN);
546 (void) strlcpy(ksi->ks_name, kp->ks_name, KSTAT_STRLEN);
547 (void) strlcpy(ksi->ks_class, kp->ks_class, KSTAT_STRLEN);
548
549 ksi->ks_instance = kp->ks_instance;
550 ksi->ks_snaptime = kp->ks_snaptime;
551 ksi->ks_type = kp->ks_type;
552
553 list_create(&ksi->ks_nvlist, sizeof (ks_nvpair_t),
554 offsetof(ks_nvpair_t, nv_next));
555
556 SAVE_HRTIME_X(ksi, "crtime", kp->ks_crtime);
557 SAVE_HRTIME_X(ksi, "snaptime", kp->ks_snaptime);
558 if (g_pflg) {
559 SAVE_STRING_X(ksi, "class", kp->ks_class);
560 }
561
562 /* Insert this instance into a sorted list */
563 tmp = list_head(&instances_list);
564 while (tmp != NULL && compare_instances(ksi, tmp) > 0)
565 tmp = list_next(&instances_list, tmp);
566
567 list_insert_before(&instances_list, tmp, ksi);
568
569 /* Read the actual statistics */
570 id = kstat_read(kc, kp, NULL);
571 if (id == -1) {
572 perror("kstat_read");
573 continue;
574 }
575
576 switch (kp->ks_type) {
577 case KSTAT_TYPE_RAW:
578 save_raw(kp, ksi);
579 break;
580 case KSTAT_TYPE_NAMED:
581 save_named(kp, ksi);
582 break;
583 case KSTAT_TYPE_INTR:
584 save_intr(kp, ksi);
585 break;
586 case KSTAT_TYPE_IO:
587 save_io(kp, ksi);
588 break;
589 case KSTAT_TYPE_TIMER:
590 save_timer(kp, ksi);
591 break;
592 default:
593 assert(B_FALSE); /* Invalid type */
594 break;
595 }
596 }
597 }
598
599 /*
600 * Print the value of a name-value pair.
601 */
602 static void
603 ks_value_print(ks_nvpair_t *nvpair)
604 {
605 switch (nvpair->data_type) {
606 case KSTAT_DATA_CHAR:
607 (void) fprintf(stdout, "%s", nvpair->value.c);
608 break;
609 case KSTAT_DATA_INT32:
610 (void) fprintf(stdout, "%d", nvpair->value.i32);
611 break;
612 case KSTAT_DATA_UINT32:
613 (void) fprintf(stdout, "%u", nvpair->value.ui32);
614 break;
615 case KSTAT_DATA_INT64:
616 (void) fprintf(stdout, "%lld", nvpair->value.i64);
617 break;
618 case KSTAT_DATA_UINT64:
619 (void) fprintf(stdout, "%llu", nvpair->value.ui64);
620 break;
621 case KSTAT_DATA_STRING:
622 (void) fprintf(stdout, "%s", KSTAT_NAMED_STR_PTR(nvpair));
623 break;
624 case KSTAT_DATA_HRTIME:
625 if (nvpair->value.ui64 == 0)
626 (void) fprintf(stdout, "0");
627 else
628 (void) fprintf(stdout, "%.9f",
629 nvpair->value.ui64 / 1000000000.0);
630 break;
631 default:
632 assert(B_FALSE);
633 }
634 }
635
636 /*
637 * Print a single instance.
638 */
639 static void
640 ks_instance_print(ks_instance_t *ksi, ks_nvpair_t *nvpair)
641 {
642 if (g_headerflg) {
643 if (!g_pflg) {
644 (void) fprintf(stdout, DFLT_FMT,
645 ksi->ks_module, ksi->ks_instance,
646 ksi->ks_name, ksi->ks_class);
647 }
648 g_headerflg = B_FALSE;
649 }
650
651 if (g_pflg) {
652 (void) fprintf(stdout, KS_PFMT,
653 ksi->ks_module, ksi->ks_instance,
654 ksi->ks_name, nvpair->name);
655 if (!g_lflg) {
656 (void) putchar(g_cflg ? ':': '\t');
657 ks_value_print(nvpair);
658 }
659 } else {
660 (void) fprintf(stdout, KS_DFMT, nvpair->name);
661 ks_value_print(nvpair);
662 }
663
664 (void) putchar('\n');
665 }
666
667 /*
668 * Print a single instance in JSON format.
669 */
670 static void
671 ks_instance_print_json(ks_instance_t *ksi, ks_nvpair_t *nvpair)
672 {
673 if (g_headerflg) {
674 (void) fprintf(stdout, JSON_FMT,
675 ksi->ks_module, ksi->ks_instance,
676 ksi->ks_name, ksi->ks_class,
677 ksi->ks_type);
678
679 if (ksi->ks_snaptime == 0)
680 (void) fprintf(stdout, "\t\"snaptime\": 0,\n");
681 else
682 (void) fprintf(stdout, "\t\"snaptime\": %.9f,\n",
683 ksi->ks_snaptime / 1000000000.0);
684
685 (void) fprintf(stdout, "\t\"data\": {\n");
686
687 g_headerflg = B_FALSE;
688 }
689
690 (void) fprintf(stdout, KS_JFMT, nvpair->name);
691 if (nvpair->data_type == KSTAT_DATA_STRING) {
692 (void) putchar('\"');
693 ks_value_print(nvpair);
694 (void) putchar('\"');
695 } else {
696 ks_value_print(nvpair);
697 }
698 if (nvpair != list_tail(&ksi->ks_nvlist))
699 (void) putchar(',');
700
701 (void) putchar('\n');
702 }
703
704 /*
705 * Print all instances.
706 */
707 static void
708 ks_instances_print(void)
709 {
710 ks_selector_t *selector;
711 ks_instance_t *ksi, *ktmp;
712 ks_nvpair_t *nvpair, *ntmp;
713 void (*ks_print_fn)(ks_instance_t *, ks_nvpair_t *);
714
715 if (g_timestamp_fmt != NODATE)
716 print_timestamp(g_timestamp_fmt);
717
718 if (g_jflg) {
719 ks_print_fn = &ks_instance_print_json;
720 (void) putchar('[');
721 } else {
722 ks_print_fn = &ks_instance_print;
723 }
724
725 /* Iterate over each selector */
726 selector = list_head(&selector_list);
727 while (selector != NULL) {
728
729 /* Iterate over each instance */
730 for (ksi = list_head(&instances_list); ksi != NULL;
731 ksi = list_next(&instances_list, ksi)) {
732
733 /* Finally iterate over each statistic */
734 g_headerflg = B_TRUE;
735 for (nvpair = list_head(&ksi->ks_nvlist);
736 nvpair != NULL;
737 nvpair = list_next(&ksi->ks_nvlist, nvpair)) {
738 if (gmatch(nvpair->name,
739 selector->ks_statistic) == 0)
740 continue;
741
742 g_matched = 0;
743 if (!g_qflg)
744 (*ks_print_fn)(ksi, nvpair);
745 }
746
747 if (!g_headerflg) {
748 if (g_jflg) {
749 (void) fprintf(stdout, "\t}\n}");
750 if (ksi != list_tail(&instances_list))
751 (void) putchar(',');
752 } else if (!g_pflg) {
753 (void) putchar('\n');
754 }
755 }
756 }
757
758 selector = list_next(&selector_list, selector);
759 }
760
761 if (g_jflg)
762 (void) fprintf(stdout, "]\n");
763
764 (void) fflush(stdout);
765
766 /* Free the instances list */
767 ksi = list_head(&instances_list);
768 while (ksi != NULL) {
769 nvpair = list_head(&ksi->ks_nvlist);
770 while (nvpair != NULL) {
771 ntmp = nvpair;
772 nvpair = list_next(&ksi->ks_nvlist, nvpair);
773 list_remove(&ksi->ks_nvlist, ntmp);
774 if (ntmp->data_type == KSTAT_DATA_STRING)
775 free(ntmp->value.str.addr.ptr);
776 free(ntmp);
777 }
778
779 ktmp = ksi;
780 ksi = list_next(&instances_list, ksi);
781 list_remove(&instances_list, ktmp);
782 list_destroy(&ktmp->ks_nvlist);
783 free(ktmp);
784 }
785 }
786
787 static void
788 save_cpu_stat(kstat_t *kp, ks_instance_t *ksi)
789 {
790 cpu_stat_t *stat;
791 cpu_sysinfo_t *sysinfo;
792 cpu_syswait_t *syswait;
793 cpu_vminfo_t *vminfo;
794
795 stat = (cpu_stat_t *)(kp->ks_data);
796 sysinfo = &stat->cpu_sysinfo;
797 syswait = &stat->cpu_syswait;
798 vminfo = &stat->cpu_vminfo;
799
800 SAVE_UINT32_X(ksi, "idle", sysinfo->cpu[CPU_IDLE]);
801 SAVE_UINT32_X(ksi, "user", sysinfo->cpu[CPU_USER]);
802 SAVE_UINT32_X(ksi, "kernel", sysinfo->cpu[CPU_KERNEL]);
803 SAVE_UINT32_X(ksi, "wait", sysinfo->cpu[CPU_WAIT]);
804 SAVE_UINT32_X(ksi, "wait_io", sysinfo->cpu[W_IO]);
805 SAVE_UINT32_X(ksi, "wait_swap", sysinfo->cpu[W_SWAP]);
806 SAVE_UINT32_X(ksi, "wait_pio", sysinfo->cpu[W_PIO]);
807 SAVE_UINT32(ksi, sysinfo, bread);
808 SAVE_UINT32(ksi, sysinfo, bwrite);
809 SAVE_UINT32(ksi, sysinfo, lread);
810 SAVE_UINT32(ksi, sysinfo, lwrite);
811 SAVE_UINT32(ksi, sysinfo, phread);
812 SAVE_UINT32(ksi, sysinfo, phwrite);
813 SAVE_UINT32(ksi, sysinfo, pswitch);
814 SAVE_UINT32(ksi, sysinfo, trap);
815 SAVE_UINT32(ksi, sysinfo, intr);
816 SAVE_UINT32(ksi, sysinfo, syscall);
817 SAVE_UINT32(ksi, sysinfo, sysread);
818 SAVE_UINT32(ksi, sysinfo, syswrite);
819 SAVE_UINT32(ksi, sysinfo, sysfork);
820 SAVE_UINT32(ksi, sysinfo, sysvfork);
821 SAVE_UINT32(ksi, sysinfo, sysexec);
822 SAVE_UINT32(ksi, sysinfo, readch);
823 SAVE_UINT32(ksi, sysinfo, writech);
824 SAVE_UINT32(ksi, sysinfo, rcvint);
825 SAVE_UINT32(ksi, sysinfo, xmtint);
826 SAVE_UINT32(ksi, sysinfo, mdmint);
827 SAVE_UINT32(ksi, sysinfo, rawch);
828 SAVE_UINT32(ksi, sysinfo, canch);
829 SAVE_UINT32(ksi, sysinfo, outch);
830 SAVE_UINT32(ksi, sysinfo, msg);
831 SAVE_UINT32(ksi, sysinfo, sema);
832 SAVE_UINT32(ksi, sysinfo, namei);
833 SAVE_UINT32(ksi, sysinfo, ufsiget);
834 SAVE_UINT32(ksi, sysinfo, ufsdirblk);
835 SAVE_UINT32(ksi, sysinfo, ufsipage);
836 SAVE_UINT32(ksi, sysinfo, ufsinopage);
837 SAVE_UINT32(ksi, sysinfo, inodeovf);
838 SAVE_UINT32(ksi, sysinfo, fileovf);
839 SAVE_UINT32(ksi, sysinfo, procovf);
840 SAVE_UINT32(ksi, sysinfo, intrthread);
841 SAVE_UINT32(ksi, sysinfo, intrblk);
842 SAVE_UINT32(ksi, sysinfo, idlethread);
843 SAVE_UINT32(ksi, sysinfo, inv_swtch);
844 SAVE_UINT32(ksi, sysinfo, nthreads);
845 SAVE_UINT32(ksi, sysinfo, cpumigrate);
846 SAVE_UINT32(ksi, sysinfo, xcalls);
847 SAVE_UINT32(ksi, sysinfo, mutex_adenters);
848 SAVE_UINT32(ksi, sysinfo, rw_rdfails);
849 SAVE_UINT32(ksi, sysinfo, rw_wrfails);
850 SAVE_UINT32(ksi, sysinfo, modload);
851 SAVE_UINT32(ksi, sysinfo, modunload);
852 SAVE_UINT32(ksi, sysinfo, bawrite);
853 #ifdef STATISTICS /* see header file */
854 SAVE_UINT32(ksi, sysinfo, rw_enters);
855 SAVE_UINT32(ksi, sysinfo, win_uo_cnt);
856 SAVE_UINT32(ksi, sysinfo, win_uu_cnt);
857 SAVE_UINT32(ksi, sysinfo, win_so_cnt);
858 SAVE_UINT32(ksi, sysinfo, win_su_cnt);
859 SAVE_UINT32(ksi, sysinfo, win_suo_cnt);
860 #endif
861
862 SAVE_INT32(ksi, syswait, iowait);
863 SAVE_INT32(ksi, syswait, swap);
864 SAVE_INT32(ksi, syswait, physio);
865
866 SAVE_UINT32(ksi, vminfo, pgrec);
867 SAVE_UINT32(ksi, vminfo, pgfrec);
868 SAVE_UINT32(ksi, vminfo, pgin);
869 SAVE_UINT32(ksi, vminfo, pgpgin);
870 SAVE_UINT32(ksi, vminfo, pgout);
871 SAVE_UINT32(ksi, vminfo, pgpgout);
872 SAVE_UINT32(ksi, vminfo, swapin);
873 SAVE_UINT32(ksi, vminfo, pgswapin);
874 SAVE_UINT32(ksi, vminfo, swapout);
875 SAVE_UINT32(ksi, vminfo, pgswapout);
876 SAVE_UINT32(ksi, vminfo, zfod);
877 SAVE_UINT32(ksi, vminfo, dfree);
878 SAVE_UINT32(ksi, vminfo, scan);
879 SAVE_UINT32(ksi, vminfo, rev);
880 SAVE_UINT32(ksi, vminfo, hat_fault);
881 SAVE_UINT32(ksi, vminfo, as_fault);
882 SAVE_UINT32(ksi, vminfo, maj_fault);
883 SAVE_UINT32(ksi, vminfo, cow_fault);
884 SAVE_UINT32(ksi, vminfo, prot_fault);
885 SAVE_UINT32(ksi, vminfo, softlock);
886 SAVE_UINT32(ksi, vminfo, kernel_asflt);
887 SAVE_UINT32(ksi, vminfo, pgrrun);
888 SAVE_UINT32(ksi, vminfo, execpgin);
889 SAVE_UINT32(ksi, vminfo, execpgout);
890 SAVE_UINT32(ksi, vminfo, execfree);
891 SAVE_UINT32(ksi, vminfo, anonpgin);
892 SAVE_UINT32(ksi, vminfo, anonpgout);
893 SAVE_UINT32(ksi, vminfo, anonfree);
894 SAVE_UINT32(ksi, vminfo, fspgin);
895 SAVE_UINT32(ksi, vminfo, fspgout);
896 SAVE_UINT32(ksi, vminfo, fsfree);
897 }
898
899 static void
900 save_var(kstat_t *kp, ks_instance_t *ksi)
901 {
902 struct var *var = (struct var *)(kp->ks_data);
903
904 assert(kp->ks_data_size == sizeof (struct var));
905
906 SAVE_INT32(ksi, var, v_buf);
907 SAVE_INT32(ksi, var, v_call);
908 SAVE_INT32(ksi, var, v_proc);
909 SAVE_INT32(ksi, var, v_maxupttl);
910 SAVE_INT32(ksi, var, v_nglobpris);
911 SAVE_INT32(ksi, var, v_maxsyspri);
912 SAVE_INT32(ksi, var, v_clist);
913 SAVE_INT32(ksi, var, v_maxup);
914 SAVE_INT32(ksi, var, v_hbuf);
915 SAVE_INT32(ksi, var, v_hmask);
916 SAVE_INT32(ksi, var, v_pbuf);
917 SAVE_INT32(ksi, var, v_sptmap);
918 SAVE_INT32(ksi, var, v_maxpmem);
919 SAVE_INT32(ksi, var, v_autoup);
920 SAVE_INT32(ksi, var, v_bufhwm);
921 }
922
923 static void
924 save_ncstats(kstat_t *kp, ks_instance_t *ksi)
925 {
926 struct ncstats *ncstats = (struct ncstats *)(kp->ks_data);
927
928 assert(kp->ks_data_size == sizeof (struct ncstats));
929
930 SAVE_INT32(ksi, ncstats, hits);
931 SAVE_INT32(ksi, ncstats, misses);
932 SAVE_INT32(ksi, ncstats, enters);
933 SAVE_INT32(ksi, ncstats, dbl_enters);
934 SAVE_INT32(ksi, ncstats, long_enter);
935 SAVE_INT32(ksi, ncstats, long_look);
936 SAVE_INT32(ksi, ncstats, move_to_front);
937 SAVE_INT32(ksi, ncstats, purges);
938 }
939
940 static void
941 save_sysinfo(kstat_t *kp, ks_instance_t *ksi)
942 {
943 sysinfo_t *sysinfo = (sysinfo_t *)(kp->ks_data);
944
945 assert(kp->ks_data_size == sizeof (sysinfo_t));
946
947 SAVE_UINT32(ksi, sysinfo, updates);
948 SAVE_UINT32(ksi, sysinfo, runque);
949 SAVE_UINT32(ksi, sysinfo, runocc);
950 SAVE_UINT32(ksi, sysinfo, swpque);
951 SAVE_UINT32(ksi, sysinfo, swpocc);
952 SAVE_UINT32(ksi, sysinfo, waiting);
953 }
954
955 static void
956 save_vminfo(kstat_t *kp, ks_instance_t *ksi)
957 {
958 vminfo_t *vminfo = (vminfo_t *)(kp->ks_data);
959
960 assert(kp->ks_data_size == sizeof (vminfo_t));
961
962 SAVE_UINT64(ksi, vminfo, freemem);
963 SAVE_UINT64(ksi, vminfo, swap_resv);
964 SAVE_UINT64(ksi, vminfo, swap_alloc);
965 SAVE_UINT64(ksi, vminfo, swap_avail);
966 SAVE_UINT64(ksi, vminfo, swap_free);
967 SAVE_UINT64(ksi, vminfo, updates);
968 }
969
970 static void
971 save_nfs(kstat_t *kp, ks_instance_t *ksi)
972 {
973 struct mntinfo_kstat *mntinfo = (struct mntinfo_kstat *)(kp->ks_data);
974
975 assert(kp->ks_data_size == sizeof (struct mntinfo_kstat));
976
977 SAVE_STRING(ksi, mntinfo, mik_proto);
978 SAVE_UINT32(ksi, mntinfo, mik_vers);
979 SAVE_UINT32(ksi, mntinfo, mik_flags);
980 SAVE_UINT32(ksi, mntinfo, mik_secmod);
981 SAVE_UINT32(ksi, mntinfo, mik_curread);
982 SAVE_UINT32(ksi, mntinfo, mik_curwrite);
983 SAVE_INT32(ksi, mntinfo, mik_timeo);
984 SAVE_INT32(ksi, mntinfo, mik_retrans);
985 SAVE_UINT32(ksi, mntinfo, mik_acregmin);
986 SAVE_UINT32(ksi, mntinfo, mik_acregmax);
987 SAVE_UINT32(ksi, mntinfo, mik_acdirmin);
988 SAVE_UINT32(ksi, mntinfo, mik_acdirmax);
989 SAVE_UINT32_X(ksi, "lookup_srtt", mntinfo->mik_timers[0].srtt);
990 SAVE_UINT32_X(ksi, "lookup_deviate", mntinfo->mik_timers[0].deviate);
991 SAVE_UINT32_X(ksi, "lookup_rtxcur", mntinfo->mik_timers[0].rtxcur);
992 SAVE_UINT32_X(ksi, "read_srtt", mntinfo->mik_timers[1].srtt);
993 SAVE_UINT32_X(ksi, "read_deviate", mntinfo->mik_timers[1].deviate);
994 SAVE_UINT32_X(ksi, "read_rtxcur", mntinfo->mik_timers[1].rtxcur);
995 SAVE_UINT32_X(ksi, "write_srtt", mntinfo->mik_timers[2].srtt);
996 SAVE_UINT32_X(ksi, "write_deviate", mntinfo->mik_timers[2].deviate);
997 SAVE_UINT32_X(ksi, "write_rtxcur", mntinfo->mik_timers[2].rtxcur);
998 SAVE_UINT32(ksi, mntinfo, mik_noresponse);
999 SAVE_UINT32(ksi, mntinfo, mik_failover);
1000 SAVE_UINT32(ksi, mntinfo, mik_remap);
1001 SAVE_STRING(ksi, mntinfo, mik_curserver);
1002 }
1003
1004 #ifdef __sparc
1005 static void
1006 save_sfmmu_global_stat(kstat_t *kp, ks_instance_t *ksi)
1007 {
1008 struct sfmmu_global_stat *sfmmug =
1009 (struct sfmmu_global_stat *)(kp->ks_data);
1010
1011 assert(kp->ks_data_size == sizeof (struct sfmmu_global_stat));
1012
1013 SAVE_INT32(ksi, sfmmug, sf_tsb_exceptions);
1014 SAVE_INT32(ksi, sfmmug, sf_tsb_raise_exception);
1015 SAVE_INT32(ksi, sfmmug, sf_pagefaults);
1016 SAVE_INT32(ksi, sfmmug, sf_uhash_searches);
1017 SAVE_INT32(ksi, sfmmug, sf_uhash_links);
1018 SAVE_INT32(ksi, sfmmug, sf_khash_searches);
1019 SAVE_INT32(ksi, sfmmug, sf_khash_links);
1020 SAVE_INT32(ksi, sfmmug, sf_swapout);
1021 SAVE_INT32(ksi, sfmmug, sf_tsb_alloc);
1022 SAVE_INT32(ksi, sfmmug, sf_tsb_allocfail);
1023 SAVE_INT32(ksi, sfmmug, sf_tsb_sectsb_create);
1024 SAVE_INT32(ksi, sfmmug, sf_scd_1sttsb_alloc);
1025 SAVE_INT32(ksi, sfmmug, sf_scd_2ndtsb_alloc);
1026 SAVE_INT32(ksi, sfmmug, sf_scd_1sttsb_allocfail);
1027 SAVE_INT32(ksi, sfmmug, sf_scd_2ndtsb_allocfail);
1028 SAVE_INT32(ksi, sfmmug, sf_tteload8k);
1029 SAVE_INT32(ksi, sfmmug, sf_tteload64k);
1030 SAVE_INT32(ksi, sfmmug, sf_tteload512k);
1031 SAVE_INT32(ksi, sfmmug, sf_tteload4m);
1032 SAVE_INT32(ksi, sfmmug, sf_tteload32m);
1033 SAVE_INT32(ksi, sfmmug, sf_tteload256m);
1034 SAVE_INT32(ksi, sfmmug, sf_tsb_load8k);
1035 SAVE_INT32(ksi, sfmmug, sf_tsb_load4m);
1036 SAVE_INT32(ksi, sfmmug, sf_hblk_hit);
1037 SAVE_INT32(ksi, sfmmug, sf_hblk8_ncreate);
1038 SAVE_INT32(ksi, sfmmug, sf_hblk8_nalloc);
1039 SAVE_INT32(ksi, sfmmug, sf_hblk1_ncreate);
1040 SAVE_INT32(ksi, sfmmug, sf_hblk1_nalloc);
1041 SAVE_INT32(ksi, sfmmug, sf_hblk_slab_cnt);
1042 SAVE_INT32(ksi, sfmmug, sf_hblk_reserve_cnt);
1043 SAVE_INT32(ksi, sfmmug, sf_hblk_recurse_cnt);
1044 SAVE_INT32(ksi, sfmmug, sf_hblk_reserve_hit);
1045 SAVE_INT32(ksi, sfmmug, sf_get_free_success);
1046 SAVE_INT32(ksi, sfmmug, sf_get_free_throttle);
1047 SAVE_INT32(ksi, sfmmug, sf_get_free_fail);
1048 SAVE_INT32(ksi, sfmmug, sf_put_free_success);
1049 SAVE_INT32(ksi, sfmmug, sf_put_free_fail);
1050 SAVE_INT32(ksi, sfmmug, sf_pgcolor_conflict);
1051 SAVE_INT32(ksi, sfmmug, sf_uncache_conflict);
1052 SAVE_INT32(ksi, sfmmug, sf_unload_conflict);
1053 SAVE_INT32(ksi, sfmmug, sf_ism_uncache);
1054 SAVE_INT32(ksi, sfmmug, sf_ism_recache);
1055 SAVE_INT32(ksi, sfmmug, sf_recache);
1056 SAVE_INT32(ksi, sfmmug, sf_steal_count);
1057 SAVE_INT32(ksi, sfmmug, sf_pagesync);
1058 SAVE_INT32(ksi, sfmmug, sf_clrwrt);
1059 SAVE_INT32(ksi, sfmmug, sf_pagesync_invalid);
1060 SAVE_INT32(ksi, sfmmug, sf_kernel_xcalls);
1061 SAVE_INT32(ksi, sfmmug, sf_user_xcalls);
1062 SAVE_INT32(ksi, sfmmug, sf_tsb_grow);
1063 SAVE_INT32(ksi, sfmmug, sf_tsb_shrink);
1064 SAVE_INT32(ksi, sfmmug, sf_tsb_resize_failures);
1065 SAVE_INT32(ksi, sfmmug, sf_tsb_reloc);
1066 SAVE_INT32(ksi, sfmmug, sf_user_vtop);
1067 SAVE_INT32(ksi, sfmmug, sf_ctx_inv);
1068 SAVE_INT32(ksi, sfmmug, sf_tlb_reprog_pgsz);
1069 SAVE_INT32(ksi, sfmmug, sf_region_remap_demap);
1070 SAVE_INT32(ksi, sfmmug, sf_create_scd);
1071 SAVE_INT32(ksi, sfmmug, sf_join_scd);
1072 SAVE_INT32(ksi, sfmmug, sf_leave_scd);
1073 SAVE_INT32(ksi, sfmmug, sf_destroy_scd);
1074 }
1075 #endif
1076
1077 #ifdef __sparc
1078 static void
1079 save_sfmmu_tsbsize_stat(kstat_t *kp, ks_instance_t *ksi)
1080 {
1081 struct sfmmu_tsbsize_stat *sfmmut;
1082
1083 assert(kp->ks_data_size == sizeof (struct sfmmu_tsbsize_stat));
1084 sfmmut = (struct sfmmu_tsbsize_stat *)(kp->ks_data);
1085
1086 SAVE_INT32(ksi, sfmmut, sf_tsbsz_8k);
1087 SAVE_INT32(ksi, sfmmut, sf_tsbsz_16k);
1088 SAVE_INT32(ksi, sfmmut, sf_tsbsz_32k);
1089 SAVE_INT32(ksi, sfmmut, sf_tsbsz_64k);
1090 SAVE_INT32(ksi, sfmmut, sf_tsbsz_128k);
1091 SAVE_INT32(ksi, sfmmut, sf_tsbsz_256k);
1092 SAVE_INT32(ksi, sfmmut, sf_tsbsz_512k);
1093 SAVE_INT32(ksi, sfmmut, sf_tsbsz_1m);
1094 SAVE_INT32(ksi, sfmmut, sf_tsbsz_2m);
1095 SAVE_INT32(ksi, sfmmut, sf_tsbsz_4m);
1096 }
1097 #endif
1098
1099 #ifdef __sparc
1100 static void
1101 save_simmstat(kstat_t *kp, ks_instance_t *ksi)
1102 {
1103 uchar_t *simmstat;
1104 char *simm_buf;
1105 char *list = NULL;
1106 int i;
1107
1108 assert(kp->ks_data_size == sizeof (uchar_t) * SIMM_COUNT);
1109
1110 for (i = 0, simmstat = (uchar_t *)(kp->ks_data); i < SIMM_COUNT - 1;
1111 i++, simmstat++) {
1112 if (list == NULL) {
1113 (void) asprintf(&simm_buf, "%d,", *simmstat);
1114 } else {
1115 (void) asprintf(&simm_buf, "%s%d,", list, *simmstat);
1116 free(list);
1117 }
1118 list = simm_buf;
1119 }
1120
1121 (void) asprintf(&simm_buf, "%s%d", list, *simmstat);
1122 SAVE_STRING_X(ksi, "status", simm_buf);
1123 free(list);
1124 free(simm_buf);
1125 }
1126 #endif
1127
1128 #ifdef __sparc
1129 /*
1130 * Helper function for save_temperature().
1131 */
1132 static char *
1133 short_array_to_string(short *shortp, int len)
1134 {
1135 char *list = NULL;
1136 char *list_buf;
1137
1138 for (; len > 1; len--, shortp++) {
1139 if (list == NULL) {
1140 (void) asprintf(&list_buf, "%d,", *shortp);
1141 } else {
1142 (void) asprintf(&list_buf, "%s%d,", list, *shortp);
1143 free(list);
1144 }
1145 list = list_buf;
1146 }
1147
1148 (void) asprintf(&list_buf, "%s%s", list, *shortp);
1149 free(list);
1150 return (list_buf);
1151 }
1152
1153 static void
1154 save_temperature(kstat_t *kp, ks_instance_t *ksi)
1155 {
1156 struct temp_stats *temps = (struct temp_stats *)(kp->ks_data);
1157 char *buf;
1158 int n = 1;
1159
1160 assert(kp->ks_data_size == sizeof (struct temp_stats));
1161
1162 SAVE_UINT32(ksi, temps, index);
1163
1164 buf = short_array_to_string(temps->l1, L1_SZ);
1165 SAVE_STRING_X(ksi, "l1", buf);
1166 free(buf);
1167
1168 buf = short_array_to_string(temps->l2, L2_SZ);
1169 SAVE_STRING_X(ksi, "l2", buf);
1170 free(buf);
1171
1172 buf = short_array_to_string(temps->l3, L3_SZ);
1173 SAVE_STRING_X(ksi, "l3", buf);
1174 free(buf);
1175
1176 buf = short_array_to_string(temps->l4, L4_SZ);
1177 SAVE_STRING_X(ksi, "l4", buf);
1178 free(buf);
1179
1180 buf = short_array_to_string(temps->l5, L5_SZ);
1181 SAVE_STRING_X(ksi, "l5", buf);
1182 free(buf);
1183
1184 SAVE_INT32(ksi, temps, max);
1185 SAVE_INT32(ksi, temps, min);
1186 SAVE_INT32(ksi, temps, state);
1187 SAVE_INT32(ksi, temps, temp_cnt);
1188 SAVE_INT32(ksi, temps, shutdown_cnt);
1189 SAVE_INT32(ksi, temps, version);
1190 SAVE_INT32(ksi, temps, trend);
1191 SAVE_INT32(ksi, temps, override);
1192 }
1193 #endif
1194
1195 #ifdef __sparc
1196 static void
1197 save_temp_over(kstat_t *kp, ks_instance_t *ksi)
1198 {
1199 short *sh = (short *)(kp->ks_data);
1200 char *value;
1201
1202 assert(kp->ks_data_size == sizeof (short));
1203
1204 (void) asprintf(&value, "%hu", *sh);
1205 SAVE_STRING_X(ksi, "override", value);
1206 free(value);
1207 }
1208 #endif
1209
1210 #ifdef __sparc
1211 static void
1212 save_ps_shadow(kstat_t *kp, ks_instance_t *ksi)
1213 {
1214 uchar_t *uchar = (uchar_t *)(kp->ks_data);
1215
1216 assert(kp->ks_data_size == SYS_PS_COUNT);
1217
1218 SAVE_CHAR_X(ksi, "core_0", *uchar++);
1219 SAVE_CHAR_X(ksi, "core_1", *uchar++);
1220 SAVE_CHAR_X(ksi, "core_2", *uchar++);
1221 SAVE_CHAR_X(ksi, "core_3", *uchar++);
1222 SAVE_CHAR_X(ksi, "core_4", *uchar++);
1223 SAVE_CHAR_X(ksi, "core_5", *uchar++);
1224 SAVE_CHAR_X(ksi, "core_6", *uchar++);
1225 SAVE_CHAR_X(ksi, "core_7", *uchar++);
1226 SAVE_CHAR_X(ksi, "pps_0", *uchar++);
1227 SAVE_CHAR_X(ksi, "clk_33", *uchar++);
1228 SAVE_CHAR_X(ksi, "clk_50", *uchar++);
1229 SAVE_CHAR_X(ksi, "v5_p", *uchar++);
1230 SAVE_CHAR_X(ksi, "v12_p", *uchar++);
1231 SAVE_CHAR_X(ksi, "v5_aux", *uchar++);
1232 SAVE_CHAR_X(ksi, "v5_p_pch", *uchar++);
1233 SAVE_CHAR_X(ksi, "v12_p_pch", *uchar++);
1234 SAVE_CHAR_X(ksi, "v3_pch", *uchar++);
1235 SAVE_CHAR_X(ksi, "v5_pch", *uchar++);
1236 SAVE_CHAR_X(ksi, "p_fan", *uchar++);
1237 }
1238 #endif
1239
1240 #ifdef __sparc
1241 static void
1242 save_fault_list(kstat_t *kp, ks_instance_t *ksi)
1243 {
1244 struct ft_list *fault;
1245 char name[KSTAT_STRLEN + 7];
1246 int i;
1247
1248 for (i = 1, fault = (struct ft_list *)(kp->ks_data);
1249 i <= 999999 && i <= kp->ks_data_size / sizeof (struct ft_list);
1250 i++, fault++) {
1251 (void) snprintf(name, sizeof (name), "unit_%d", i);
1252 SAVE_INT32_X(ksi, name, fault->unit);
1253 (void) snprintf(name, sizeof (name), "type_%d", i);
1254 SAVE_INT32_X(ksi, name, fault->type);
1255 (void) snprintf(name, sizeof (name), "fclass_%d", i);
1256 SAVE_INT32_X(ksi, name, fault->fclass);
1257 (void) snprintf(name, sizeof (name), "create_time_%d", i);
1258 SAVE_HRTIME_X(ksi, name, fault->create_time);
1259 (void) snprintf(name, sizeof (name), "msg_%d", i);
1260 SAVE_STRING_X(ksi, name, faultp->msg);
1261 }
1262 }
1263 #endif
1264
1265 static void
1266 save_named(kstat_t *kp, ks_instance_t *ksi)
1267 {
1268 kstat_named_t *knp;
1269 int n;
1270
1271 for (n = kp->ks_ndata, knp = KSTAT_NAMED_PTR(kp); n > 0; n--, knp++) {
1272 switch (knp->data_type) {
1273 case KSTAT_DATA_CHAR:
1274 nvpair_insert(ksi, knp->name,
1275 (ks_value_t *)&knp->value, KSTAT_DATA_CHAR);
1276 break;
1277 case KSTAT_DATA_INT32:
1278 nvpair_insert(ksi, knp->name,
1279 (ks_value_t *)&knp->value, KSTAT_DATA_INT32);
1280 break;
1281 case KSTAT_DATA_UINT32:
1282 nvpair_insert(ksi, knp->name,
1283 (ks_value_t *)&knp->value, KSTAT_DATA_UINT32);
1284 break;
1285 case KSTAT_DATA_INT64:
1286 nvpair_insert(ksi, knp->name,
1287 (ks_value_t *)&knp->value, KSTAT_DATA_INT64);
1288 break;
1289 case KSTAT_DATA_UINT64:
1290 nvpair_insert(ksi, knp->name,
1291 (ks_value_t *)&knp->value, KSTAT_DATA_UINT64);
1292 break;
1293 case KSTAT_DATA_STRING:
1294 SAVE_STRING_X(ksi, knp->name, KSTAT_NAMED_STR_PTR(knp));
1295 break;
1296 default:
1297 assert(B_FALSE); /* Invalid data type */
1298 break;
1299 }
1300 }
1301 }
1302
1303 static void
1304 save_intr(kstat_t *kp, ks_instance_t *ksi)
1305 {
1306 kstat_intr_t *intr = KSTAT_INTR_PTR(kp);
1307 char *intr_names[] = {"hard", "soft", "watchdog", "spurious",
1308 "multiple_service"};
1309 int n;
1310
1311 for (n = 0; n < KSTAT_NUM_INTRS; n++)
1312 SAVE_UINT32_X(ksi, intr_names[n], intr->intrs[n]);
1313 }
1314
1315 static void
1316 save_io(kstat_t *kp, ks_instance_t *ksi)
1317 {
1318 kstat_io_t *ksio = KSTAT_IO_PTR(kp);
1319
1320 SAVE_UINT64(ksi, ksio, nread);
1321 SAVE_UINT64(ksi, ksio, nwritten);
1322 SAVE_UINT32(ksi, ksio, reads);
1323 SAVE_UINT32(ksi, ksio, writes);
1324 SAVE_HRTIME(ksi, ksio, wtime);
1325 SAVE_HRTIME(ksi, ksio, wlentime);
1326 SAVE_HRTIME(ksi, ksio, wlastupdate);
1327 SAVE_HRTIME(ksi, ksio, rtime);
1328 SAVE_HRTIME(ksi, ksio, rlentime);
1329 SAVE_HRTIME(ksi, ksio, rlastupdate);
1330 SAVE_UINT32(ksi, ksio, wcnt);
1331 SAVE_UINT32(ksi, ksio, rcnt);
1332 }
1333
1334 static void
1335 save_timer(kstat_t *kp, ks_instance_t *ksi)
1336 {
1337 kstat_timer_t *ktimer = KSTAT_TIMER_PTR(kp);
1338
1339 SAVE_STRING(ksi, ktimer, name);
1340 SAVE_UINT64(ksi, ktimer, num_events);
1341 SAVE_HRTIME(ksi, ktimer, elapsed_time);
1342 SAVE_HRTIME(ksi, ktimer, min_time);
1343 SAVE_HRTIME(ksi, ktimer, max_time);
1344 SAVE_HRTIME(ksi, ktimer, start_time);
1345 SAVE_HRTIME(ksi, ktimer, stop_time);
1346 }